Agisoft Metashape

Agisoft Metashape => General => Topic started by: saduka on April 04, 2019, 11:15:48 AM

Title: What is the coordinate system for normal map
Post by: saduka on April 04, 2019, 11:15:48 AM

Hallo
If I understand correctly, a surface normal unit vector's (x,y,z) is encoded into RGB band by *255*2-1.

But what is this coordinate, is it just image coordinate itself or it is already world coordinate?